header{
	background-color: black;
	height:90px;
	color:grey;


}

li{
	list-style:none;
}
.list1{
	float:left;
	display:inline-block;
	margin:0 auto;
	padding:25px 20px;
	margin-left:50px;

}
.list1:hover{
	background-color: yellow;
	background-size: cover;
	cursor: pointer;
	height:43.5px;
}
.header-logo h2{
	float:left;
	margin:0 auto;
	padding:20px 20px;
}
.main{
	margin: 0 auto;
	text-align:center;
	border:3px solid black;
	padding-bottom:100px;
	padding-top:100px;
	background-color: #800000;


.link{
	color:darkgrey;
}



}
button{
	margin-top:30px;
	margin-right:10px;
	background-color: black;
	color:white;
}
input{
	background-color: black;
	color:grey;
	height: 20px;
	width:300px;
}
.question{
	font-family: sans-serif;
	font-size:25px;
	border:2px solid black;
	border-radius: 10px;
	width:800px;
	margin:0 auto;
	padding:20px;
	margin-bottom:20px;

}
.heading-inst{
	border-bottom:5px solid black;
	width:200px;
	margin:0 auto;
}
.logo{
	
	height:43.5px;
	text-indent: -9999999px;
	width:150px;
	background-image: url("road-safety-1024.jpeg");
	background-size: cover;


}

img{
	width:100px;
	height:100px;
	margin-bottom:20px;
	margin-top:20px;
}